Table 2.
Questionnaire scores on mental and general health.
| Scale | Range | Mean ± SD |
|---|---|---|
| GHQ-12 | 1–26 | 12.15 ± 7.10 |
| SF-36 total score | 31–97 | 76.25 ± 17.84 |
| subscale 1—physical activity | 35–100 | 91.35 ± 15.00 |
| subscale 2—physical role limitation | 33–100 | 84.92 ± 21.64 |
| subscale 3—physical pain | 32–100 | 79.81 ± 24.31 |
| subscale 4—general health | 40–97 | 70.73 ± 14.61 |
| subscale 5—vitality | 15–100 | 58.46 ± 21.95 |
| subscale 6—social activities | 0–100 | 72.35 ± 27.90 |
| subscale 7—emotional role limitation | 0–100 | 83.19 ± 28.81 |
| subscale 8—mental health | 16–100 | 69.23 ± 21.25 |
Notes: GHQ-12: General Health Questionnaire-12; SD: standard deviation; SF-36: Short Form-36 Health Survey.